Product Details | AIR DUCT HOSE

4720-01-355-7653 A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see HOSE ASSEMBLY, AIR DUCT. For items of sleeve section design rated for high pressure use, see SLEEVE, SEAL, COUPLING. Excludes hose, nonmetallic.

Part Alternates: BOW10350004, BOW1035-0004, 12553534-4, 12553534, 4720-01-355-7653, 01-355-7653, 4720013557653, 013557653, 125535344

Pipe, Tubing, Hose, and Fittings | Hose and Flexible Tubing

Supply Group (FSG) NSN Assign. NIIN
47 23 MAR 1992 01-355-7653

Drawings & Photos | NSN 4720-01-355-7653


Demand History | NSN 4720-01-355-7653

Part Number Request Date QTY Origin
4720-01-355-7653 2025-05-148 8 DIBBS
4720-01-355-7653 2024-03-71 8 DIBBS
4720-01-355-7653 2023-04-99 8 DIBBS
4720-01-355-7653 2022-11-319 12 DIBBS
4720-01-355-7653 2022-04-100 2 DIBBS
4720-01-355-7653 2022-03-90 9 DIBBS
4720-01-355-7653 2022-01-09 2 DIBBS
4720-01-355-7653 2021-07-201 2 DIBBS
4720-01-355-7653 2018-08-226 2 United States
4720-01-355-7653 2018-08-222 2 United States
4720-01-355-7653 2018-04-115 53 DIBBS
4720-01-355-7653 2017-06-155 53 DIBBS

Cross Reference | NSN 4720-01-355-7653

Part Number Cage Code Manufacturer
12553534-4 19200 US ARMY ARDEC RDECOM
12553534-4 98891 HBD INDUSTRIES, INC DBA CHANUTE OPERATIONS
BOW1035-0004 16632 FLEXFAB, LLC

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Technical Data | NSN 4720-01-355-7653

Characteristic Specifications
MATERIAL COTTON AND RUBBER BUTYL 1ST PLY STEEL REINFORCING WIRE
MATERIAL DOCUMENT AND CLASSIFICATION MIL-C-12189 MIL SPEC SINGLE MATERIAL RESPONSE ALL PLIES MIL-C-12189 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE PLY QQ-W-428,TYPE 2,CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE REINFORCING WIRE
STYLE DESIGNATOR A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 1.500 INCHES NOMINAL FIRST END
WALL THICKNESS 0.125 INCHES NOMINAL
MEASURING METHOD AND LENGTH 72.000 INCHES NOMINAL OVERALL
CONNECTION TYPE PLAIN BOTH ENDS
END INSIDE WIDTH 1.500 INCHES NOMINAL BOTH ENDS
END INSIDE LENGTH 1.500 INCHES NOMINAL BOTH ENDS
END OVERALL LENGTH 1.000 INCHES NOMINAL BOTH ENDS
SPECIAL FEATURES USED ON HOWITZER MED.,SELF-PROPELLED,2350-01-305-0 028

Restrictions/Controls & Freight Information | NSN 4720-01-355-7653

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 051140 HOSE:NOI TUBING
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4720-01-355-7653

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each